Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
madisontelco.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 04:32:23 UTC · ↺ Refresh
MX Hostnames
- madisontelco-com.mx.av-mx.com
MX Priorities
- madisontelco-com.mx.av-mx.com: 10
A / AAAA Records
- 192.124.249.85 ↩ cloudproxy10085.sucuri.net
Mail Server IPs
- 150.136.204.204 ↩ mx.nrtc.syn-alias.com
SOA Record
Raw SOA
ns1.madisontelco.com noc.madisontelco.com 2026020301 900 900 3600 3600
Primary NS (mname)
ns1.madisontelco.com
Admin Email (rname)
noc@madisontelco.com
Serial
2026020301
Refresh
900s
Retry
900s
Expire
3600s
Minimum TTL
3600s
Nameservers (NS)
dhcp1-ilwrdn.madisontelco.com
dhcp2-ilwrdn.madisontelco.com
ns1.madisontelco.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a:ems3.madisontelco.net a:isd4k.madisontelco.com a:madmon1.madisontelco.com include:spf1.neonova.net ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
s1._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- vpfce581st5h7f089sg6fhsonf
- omgmv12e7l0ld6cka7s2p2ll6l
- SPFv=spf1 a:ems3.madisontelco.net a:isd4k.madisontelco.com a:madmon1.madisontelco.com include:spf1.neonova.net ~all
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